Hyacinth Mascarenhas

A man walks by the Arabian Sea coast piled with garbage, mostly plastic waste, in Mumbai, India, Monday, July 30, 2012. Photo/ Rajanish Kakade/AP
You know an invention has its drawbacks when even the guy who invented it says he's sorry he did so.
That would be John Sylvan, inventor of the easy-to-use Keurig coffee maker — an invention

Mohammed Saleh Tauiman was just 13 years old in 2014 when the Guardian newspaper gave him a camera so he could record life under the drones that flew over Marib province, Yemen.
His father and teenage brother had been killed